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| author | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2024-10-22 13:03:51 -0700 |
|---|---|---|
| committer | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2024-10-23 12:42:19 -0700 |
| commit | 9920c8b88c5cf2e44f4ff508dd3c0c96e4364db0 (patch) | |
| tree | cce09b40e55f5ad391cd56ceeaac3bdfd46e9c7d /lib/zstd/common/compiler.h | |
| parent | cc4e6994d5a237ef38363e459ac83cf8ef7626ff (diff) | |
drm/xe/oa: Add syncs support to OA config ioctl
In addition to stream open, add xe_sync support to the OA config ioctl,
where it is even more useful. This allows e.g. Mesa to replay a workload
repeatedly on the GPU, each time with a different OA configuration, while
precisely controlling (at batch buffer granularity) the workload segment
for which a particular OA configuration is active, without introducing
stalls in the userspace pipeline.
v2: Emit OA config even when config id is same as previous, to ensure
consistent sync behavior (Jose)
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241022200352.1192560-7-ashutosh.dixit@intel.com
Diffstat (limited to 'lib/zstd/common/compiler.h')
0 files changed, 0 insertions, 0 deletions